**Trader consensus strongly favors the 50-74 tornado bin for September 2026 at 74.5% implied probability**, reflecting expectations of near-average activity despite the month’s typical decline from peak season. September climatology shows an average of roughly 66 confirmed tornadoes, often driven by landfalling tropical cyclones or lingering warm-season instability in the Midwest and South. In 2026, preliminary Storm Prediction Center reports through late September indicated 37–57 tornadoes, with confirmed counts settling near 45—well below average due to limited tropical cyclone influences and subdued mid-latitude patterns. This positioning aligns with historical baselines when no major outbreaks or hurricane-related tornadoes materialize, while higher bins (75+) remain low-probability given the observed sparse reports and lack of widespread severe weather episodes. Final NWS surveys and SPC preliminary tallies, released in early October, will determine resolution.